Baffle filter for air-drying filter

Abstract

The utility model discloses a baffle filter for an air-drying filter, belongs to the technical field of plate filters, and mainly solves the technical problems that in the prior art, a filter is fixed to be of an integrated structure during use, the plate filter is difficult to disassemble and assemble quickly, a worker cannot clean or replace an internal filter element conveniently, and the working efficiency is high. The baffle filter comprises a mounting frame, the inner wall of the mounting frame is fixedly connected with a limiting skirt edge, a blocking cover is embedded in the mounting frame and located on the limiting skirt edge, clamping grooves are formed in the outer surfaces of the two sides of the blocking cover, two symmetrical guide grooves are formed in the mounting frame, and the limiting skirt edge is fixedly connected with the limiting skirt edge. Sliding blocks are installed in the guide grooves in a sliding mode, the ends, away from each other, of the two sliding blocks are fixedly connected with positioning clamping heads, the positioning clamping heads can be embedded into the matched clamping grooves, a filter element is arranged in the installation frame, and the filter element is located in the blocking cover.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of plate filter, more specifically, especially relate to a baffle filter for air drying filter. BACKGROUND

[0002] The belt type vacuum filter is a kind of equipment to realize solid-liquid separation with vacuum negative pressure as driving force, under the action of vacuum negative pressure, liquid in suspension is extracted through filter cloth for filtering, and solid particles are intercepted by filter cloth, thereby realizing the separation of liquid and solid, and the filter section is arranged along horizontal length direction in structure, and continuous filtering, washing, drying and filter cloth regeneration operations can be completed, and the belt type air drying filter is configured with plate filter in body during operation, and small solid particles are filtered and intercepted by plate filter.

[0003] But the types of plate filter in prior art are various, such as the utility model patent CN207024909U relates to a plate filter, the utility model includes first diamond aluminum net, second diamond aluminum net, third diamond wave aluminum net, fourth diamond aluminum net, fifth diamond wave aluminum net, sixth diamond aluminum net, seventh diamond aluminum net and support seven layers of aluminum net shape steel material frame in turn, and the rectangular steel material frame is wrapped with aluminum alloy frame, wherein the aluminum alloy frame includes two opposite first aluminum profiles and two opposite second aluminum profiles, the first aluminum profile includes rectangular track groove type structure wrapped with one side of steel material frame and plug-in groove formed by extending reversely from one track side of the rectangular track groove and bending towards parallel to the bottom surface of the rectangular track groove, and the second aluminum profile is used for wrapping rectangular track groove type structure of steel material frame, and adjacent first aluminum profile and second aluminum profile are riveted.The plate filter provided by the utility model is corrosion-resistant, has high hygiene index, long service life and can be used for preventing mosquitoes and insects.

[0004] Although the plate filter is corrosion-resistant, has high hygiene index and long service life, the filter is fixed as an integral structure in use, so that the plate filter is difficult to disassemble and install quickly, when the filtering effect of the filter is affected, the staff is inconvenient to clean or replace the filter core inside, which brings inconvenience to the use of the filter, in order to avoid the occurrence of this phenomenon, it is necessary to design a baffle filter for air drying filter. SUMMARY

[0005] This section aims to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] In order to achieve the above object, the utility model provides a baffle filter for air -dry filter, reach by following specific technical means:

[0007] A baffle filter for air -dry filter, including the inner wall of installation frame fixedly connected with limiting skirt, the inside of installation frame is embedded with blocking cover, and the blocking cover is located on the limiting skirt, the both sides outer surfaces of blocking cover all are equipped with the clamping groove, installation frame is equipped with two symmetrical guide grooves, the sliding installation of guide groove has the sliding block, and the both sides of two sliding blocks are fixedly connected with the location clamping head, and the location clamping head can be embedded in the matching clamping groove, and the inside of installation frame is provided with filter core, and the filter core is located in the blocking cover.

[0008] Preferably, the inside of guide groove is provided with compression spring, and one end of compression spring is fixedly connected with sliding block, and compression spring is in compression state, and compression spring can compress sliding block and make location clamping head clamped into clamping groove.

[0009] Preferably, two symmetrical storage grooves are set up in the both sides of installation frame, and the inside of storage groove is provided with first fixed frame and second fixed frame, and the both sides of first fixed frame and second fixed frame are rotatably connected with guide pulley through pivot.

[0010] Preferably, the inside of storage groove is rotatably connected with buckle plate through pivot, and buckle plate is matched with storage groove, and the surface of guide pulley is wound with traction rope, and one end of traction rope is fixedly connected with buckle plate, and the other end of traction rope extends into guide groove and is fixedly connected with sliding block.

[0011] Preferably, the inner wall of installation frame is provided with two groups of sliding grooves, and the both sides of blocking cover are provided with two matching sliding strips, and the both sides of matching sliding strip are slidably installed with sliding groove.

[0012] Preferably, two pull rods are fixedly connected on the blocking cover, and the both sides of two pull rods are symmetrically arranged, and pull rod can be convenient to take out blocking cover from the inside of installation frame.

[0013] Preferably, the blocking cover is provided with metal wire screen, and the limiting skirt is in the shape of square frame, and the inside of limiting skirt is fixedly connected with protective net.

[0014] Due to the use of the above technical scheme, the utility model has the following advantages compared with the prior art:

[0015] During the process of disassembling the blocking cover, the buckle plate in the storage groove is pulled by hand, and the two positioning clamping heads are withdrawn from the clamping grooves through the guidance of the two guide pulleys and the tensioning of the traction rope, so that the fixation of the positioning clamping heads on the blocking cover is released; and during the reassembly of the baffle filter, the blocking cover is pressed into the mounting frame, and the positioning clamping heads are clamped into the clamping grooves again through the resilience of the compression spring, so that the positioning of the blocking cover is completed, and the filter can be quickly disassembled and mounted, so that the staff can clean or replace the blocking cover and the filter core, and the filtering effect of the baffle filter is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0016] The accompanying drawings, which form a part of this application, are included to provide a further understanding of the application and are incorporated herein in their entirety. The application is illustrated by and described with reference to the accompanying drawings, which are included by way of example forms of the present application. In the drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0018] Figure 2 It is a schematic diagram of the sectional structure of the present application;

[0019] Figure 3 It is a schematic diagram of the enlarged structure of A;

[0020] Figure 4 It is a schematic diagram of the perspective structure of the present application;

[0021] Figure 5 It is a schematic diagram of the enlarged structure of B;

[0022] Figure 6 It is a schematic diagram of the structure of the filter core placed in the mounting frame.

[0023] In the drawings: 1, mounting frame; 2, limiting skirt; 3, blocking cover; 4, filter core; 5, clamping groove; 6, guide groove; 7, sliding block; 8, positioning clamping head; 9, sliding groove; 10, matching sliding bar; 11, compression spring; 12, traction rope; 13, storage groove; 14, buckle plate; 15, first fixing frame; 16, second fixing frame; 17, pull rod; 18, metal wire filter screen; 19, protective net. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0025] Many specific details are set forth in the following description in order to provide a thorough understanding of the present application. However, the present application can be practiced according to other embodiments that do not require the specific details described in this description. Therefore, the present application is not limited to the embodiments described herein and can be practiced according to other embodiments that do not require the specific details described in this description.

[0026] Secondly, the "one embodiment" or "embodiment" referred to herein means that the specific features, structures or characteristics can be included in at least one implementation of the present application. "In one embodiment" appearing in different places in the specification does not mean the same embodiment, nor is it an embodiment that is independent or alternative to other embodiments. The present application provides the following embodiments.

[0027] As shown in Figure 1 , Figure 2 and Figure 3 , it is a structural schematic diagram of the baffle filter for the air-drying filter in the embodiment, the baffle filter in the embodiment includes a mounting frame 1, the inner wall of the mounting frame 1 is fixedly connected with a limiting skirt 2, the inside of the mounting frame 1 is embedded with a blocking cover 3, and the blocking cover 3 is located on the limiting skirt 2, the outer surface of the two sides of the blocking cover 3 is provided with a clamping groove 5, two symmetrical guide grooves 6 are provided in the mounting frame 1, a sliding block 7 is slidingly installed in the guide groove 6, and the end of the two sliding blocks 7 away from each other is fixedly connected with a positioning chuck 8, and the positioning chuck 8 can be embedded in the matching clamping groove 5, the inside of the guide groove 6 is provided with a compression spring 11, when the baffle filter to be cleaned and maintained is reinstalled, the blocking cover 3 is pressed into the inside of the mounting frame 1, so that the blocking cover 3 is placed on the limiting skirt 2, then the sliding block 7 is slidably connected between the guide groove 6 and the guide groove 6, and the positioning chuck 8 is inclined, the compression spring 11 is used to compress the sliding block 7 to make the positioning chuck 8 re-enter the clamping groove 5, so as to position and fix the blocking cover 3.

[0028] It is worth noting that one end of the compression spring 11 in the embodiment is fixedly connected with the sliding block 7, and the compression spring 11 is in a compressed state; the inside of the mounting frame 1 is provided with a filter core 4, and the filter core 4 is located in the blocking cover 3.

[0029] As shown in Figure 5As shown, it is the structural schematic diagram in the receiving groove 13 in the embodiment, two symmetrical receiving grooves 13 are opened on the two sides of the mounting frame 1, the first fixed frame 15 and the second fixed frame 16 are installed in the receiving groove 13, the guide pulley is rotatably connected in the first fixed frame 15 and the second fixed frame 16, the buckle plate 14 is rotatably connected in the receiving groove 13, and the buckle plate 14 is matched with the receiving groove 13, the traction rope 12 is wound on the surface of the guide pulley, one end of the traction rope 12 is fixedly connected with the buckle plate 14, and the other end of the traction rope 12 extends into the guide groove 6 and is fixedly connected with the sliding block 7; when the blocking cover 3 is disassembled, the two buckle plates 14 in the receiving groove 13 are pulled by hand, the buckle plate 14 can be deflected around the shaft, one side of the buckle plate 14 drives one end of the traction rope 12 to move together, under the guidance of the guide pulley in the first fixed frame 15 and the second fixed frame 16, the sliding block 7 is pulled tight through the traction rope 12, the sliding block 7 drives the positioning chuck 8 to slide in the guide groove 6, that is, the two positioning chucks 8 are withdrawn from the clamping groove 5, the fixation of the positioning chuck 8 on the blocking cover 3 is released, thereby the baffle filter can be quickly disassembled and installed, and the staff can clean or replace the blocking cover 3 and the filter element 4, so as to ensure the filtering effect of the baffle filter.

[0030] It is worth noting that, as Figure 1 Shown, two groups of sliding grooves 9 are opened on the inner wall of the mounting frame 1 in the embodiment, two matching sliding strips 10 are arranged on the two sides of the blocking cover 3, and the matching sliding strips 10 are slidingly installed between the sliding grooves 9, since the two groups of matching sliding strips 10 can slide in the matching sliding grooves 9, the matching between the matching sliding strips 10 and the sliding grooves 9 facilitates the stable pressing of the blocking cover 3 into the mounting frame 1.

[0031] As Figure 2 And Figure 4 Shown, two pull rods 17 are fixedly connected to the blocking cover 3 in the embodiment, and the two pull rods 17 are symmetrically arranged, the pull rod 17 can facilitate the removal of the blocking cover 3 from the inside of the mounting frame 1; the metal wire screen 18 is arranged through the blocking cover 3, the metal wire screen 18 can preliminarily filter and intercept large solid impurities, and the limiting skirt 2 is in the shape of a square box, the protective net 19 is fixedly connected in the limiting skirt 2.

[0032] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A baffle filter for a through-air dryer, comprising a mounting frame (1), the inner wall of the mounting frame (1) is fixedly connected with a limiting skirt (2), a blocking cover (3) is embedded in the inside of the mounting frame (1), and the blocking cover (3) is located on the limiting skirt (2), characterized in that: Both sides of the blocking cover (3) are provided with clamping grooves (5), and the mounting frame (1) is provided with two symmetrical guide grooves (6) in which sliding blocks (7) are slidingly installed. The two sliding blocks (7) are fixedly connected with positioning clamping heads (8) at the ends away from each other, and the positioning clamping heads (8) can be embedded into the matching clamping grooves (5). The mounting frame (1) is provided with a filter core (4) inside the blocking cover (3).

2. A baffle filter for a through-air dryer according to claim 1, wherein: The guide groove (6) is provided with a compression spring (11) fixedly connected with the sliding block (7) at one end. The compression spring (11) is in a compressed state, and the compression spring (11) can compress the sliding block (7) to make the positioning clamping head (8) clamped into the clamping groove (5).

3. A baffle filter for a through-air dryer according to claim 1, wherein: The mounting frame (1) is provided with two symmetrical storage grooves (13) at both sides, and the first fixed frame (15) and the second fixed frame (16) are installed in the storage grooves (13). The first fixed frame (15) and the second fixed frame (16) are rotatably connected with guide pulleys in the first fixed frame (15) and the second fixed frame (16) through rotating shafts.

4. A baffle filter for a through-air dryer according to claim 3, wherein: The storage groove (13) is rotatably connected with a buckle plate (14) through a rotating shaft, and the buckle plate (14) is matched with the storage groove (13). The surface of the guide pulley is wound with a traction rope (12), one end of the traction rope (12) is fixedly connected with the buckle plate (14), and the other end of the traction rope (12) extends into the guide groove (6) and is fixedly connected with the sliding block (7).

5. A baffle filter for a through-air dryer according to claim 1, wherein: The inner wall of the mounting frame (1) is provided with two groups of sliding grooves (9), and the blocking cover (3) is provided with two matching sliding strips (10) at both sides, and the matching sliding strips (10) are slidingly installed between the sliding grooves (9).

6. A baffle filter for a through-air dryer according to claim 1, wherein: The blocking cover (3) is fixedly connected with two pull rods (17), and the two pull rods (17) are symmetrically arranged. The pull rod (17) can facilitate the removal of the blocking cover (3) from the inside of the mounting frame (1).

7. A baffle filter for a through-air dryer according to claim 1, wherein: The blocking cover (3) is provided with a metal wire screen (18), and the limiting skirt (2) is in the shape of a square box. The limiting skirt (2) is fixedly connected with a protective net (19) inside.

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